Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282500635.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS2020-PT-pb102, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282500635
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 8.3K Jun 7 17:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Jun 7 17:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Jun 7 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Jun 7 17:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Jun 7 17:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 69M Jun 6 12:11 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-00
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-01
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-02
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-03
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-04
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-05
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-06
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-07
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-08
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-09
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-10
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-11
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-12
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-13
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-14
FORMULA_NAME RERS2020-PT-pb102-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654907261042

Running Version 202205111006
[2022-06-11 00:27:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 00:27:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 00:27:44] [INFO ] Load time of PNML (sax parser for PT used): 2367 ms
[2022-06-11 00:27:44] [INFO ] Transformed 1276 places.
[2022-06-11 00:27:45] [INFO ] Transformed 125387 transitions.
[2022-06-11 00:27:45] [INFO ] Found NUPN structural information;
[2022-06-11 00:27:45] [INFO ] Parsed PT model containing 1276 places and 125387 transitions in 2928 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 2767 transitions
Reduce redundant transitions removed 2767 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA RERS2020-PT-pb102-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb102-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb102-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 1276 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1276/1276 places, 122620/122620 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 1270 transition count 122620
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 1267 transition count 122617
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 1267 transition count 122617
Applied a total of 12 rules in 944 ms. Remains 1267 /1276 variables (removed 9) and now considering 122617/122620 (removed 3) transitions.
[2022-06-11 00:27:47] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:27:47] [INFO ] Computed 7 place invariants in 612 ms
[2022-06-11 00:27:55] [INFO ] Implicit Places using invariants in 8468 ms returned []
Implicit Place search using SMT only with invariants took 8503 ms to find 0 implicit places.
[2022-06-11 00:27:55] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:27:55] [INFO ] Computed 7 place invariants in 510 ms
[2022-06-11 00:28:26] [INFO ] Performed 90210/122617 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:28:37] [INFO ] Dead Transitions using invariants and state equation in 41614 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1267/1276 places, 122617/122620 transitions.
Finished structural reductions, in 1 iterations. Remains : 1267/1276 places, 122617/122620 transitions.
Support contains 44 out of 1267 places after structural reductions.
[2022-06-11 00:28:41] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-06-11 00:28:41] [INFO ] Flatten gal took : 4088 ms
FORMULA RERS2020-PT-pb102-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 00:28:45] [INFO ] Flatten gal took : 3837 ms
[2022-06-11 00:28:53] [INFO ] Input system was already deterministic with 122617 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1600 ms. (steps per millisecond=6 ) properties (out of 26) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2022-06-11 00:28:55] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:28:56] [INFO ] Computed 7 place invariants in 405 ms
[2022-06-11 00:28:56] [INFO ] After 593ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:18
[2022-06-11 00:28:57] [INFO ] [Nat]Absence check using 7 positive place invariants in 16 ms returned sat
[2022-06-11 00:29:21] [INFO ] After 24071ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :15
[2022-06-11 00:29:23] [INFO ] State equation strengthened by 3015 read => feed constraints.
[2022-06-11 00:29:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 00:29:23] [INFO ] After 26600ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:18
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 26 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Drop transitions removed 2004 transitions
Reduce isomorphic transitions removed 2004 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2006 rules applied. Total rules applied 2006 place count 1267 transition count 120611
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 2009 place count 1265 transition count 120610
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2009 place count 1265 transition count 120608
Deduced a syphon composed of 2 places in 196 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2013 place count 1263 transition count 120608
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 59 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 2087 place count 1226 transition count 120571
Ensure Unique test removed 1980 transitions
Reduce isomorphic transitions removed 1980 transitions.
Iterating post reduction 2 with 1980 rules applied. Total rules applied 4067 place count 1226 transition count 118591
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 65 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 4071 place count 1224 transition count 118589
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 4074 place count 1224 transition count 118586
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 57 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 4082 place count 1220 transition count 118586
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 4085 place count 1220 transition count 118583
Free-agglomeration rule applied 35 times.
Iterating global reduction 5 with 35 rules applied. Total rules applied 4120 place count 1220 transition count 118548
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 5 with 71 rules applied. Total rules applied 4191 place count 1185 transition count 118512
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4192 place count 1185 transition count 118511
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 4194 place count 1184 transition count 118510
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 4195 place count 1184 transition count 118509
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4196 place count 1183 transition count 118509
Free-agglomeration rule (complex) applied 71 times with reduction of 4159 identical transitions.
Iterating global reduction 8 with 71 rules applied. Total rules applied 4267 place count 1183 transition count 133960
Reduce places removed 71 places and 0 transitions.
Drop transitions removed 47 transitions
Ensure Unique test removed 3183 transitions
Reduce isomorphic transitions removed 3230 transitions.
Iterating post reduction 8 with 3301 rules applied. Total rules applied 7568 place count 1112 transition count 130730
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 7569 place count 1111 transition count 130729
Applied a total of 7569 rules in 8682 ms. Remains 1111 /1267 variables (removed 156) and now considering 130729/122617 (removed -8112) transitions.
Finished structural reductions, in 1 iterations. Remains : 1111/1267 places, 130729/122617 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1305 ms. (steps per millisecond=7 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 7032 steps, run timeout after 3004 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7032 steps, saw 5442 distinct states, run finished after 3008 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 16 properties.
[2022-06-11 00:29:37] [INFO ] Flow matrix only has 103760 transitions (discarded 26969 similar events)
// Phase 1: matrix 103760 rows 1111 cols
[2022-06-11 00:29:37] [INFO ] Computed 7 place invariants in 497 ms
[2022-06-11 00:29:38] [INFO ] After 431ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2022-06-11 00:29:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 00:30:03] [INFO ] After 24359ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-11 00:30:04] [INFO ] State equation strengthened by 3583 read => feed constraints.
[2022-06-11 00:30:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 00:30:04] [INFO ] After 26452ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 26 out of 1111 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1111/1111 places, 130729/130729 transitions.
Applied a total of 0 rules in 661 ms. Remains 1111 /1111 variables (removed 0) and now considering 130729/130729 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1111/1111 places, 130729/130729 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1111/1111 places, 130729/130729 transitions.
Applied a total of 0 rules in 727 ms. Remains 1111 /1111 variables (removed 0) and now considering 130729/130729 (removed 0) transitions.
[2022-06-11 00:30:05] [INFO ] Flow matrix only has 103760 transitions (discarded 26969 similar events)
// Phase 1: matrix 103760 rows 1111 cols
[2022-06-11 00:30:06] [INFO ] Computed 7 place invariants in 603 ms
[2022-06-11 00:30:14] [INFO ] Implicit Places using invariants in 8686 ms returned []
Implicit Place search using SMT only with invariants took 8691 ms to find 0 implicit places.
[2022-06-11 00:30:14] [INFO ] Flow matrix only has 103760 transitions (discarded 26969 similar events)
// Phase 1: matrix 103760 rows 1111 cols
[2022-06-11 00:30:15] [INFO ] Computed 7 place invariants in 543 ms
[2022-06-11 00:30:45] [INFO ] Performed 91691/130729 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:30:57] [INFO ] Dead Transitions using invariants and state equation in 43088 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1111/1111 places, 130729/130729 transitions.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA RERS2020-PT-pb102-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb102-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 245 stabilizing places and 27913 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(F(p0)))))'
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Applied a total of 0 rules in 179 ms. Remains 1267 /1267 variables (removed 0) and now considering 122617/122617 (removed 0) transitions.
[2022-06-11 00:30:58] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:30:58] [INFO ] Computed 7 place invariants in 402 ms
[2022-06-11 00:31:06] [INFO ] Implicit Places using invariants in 8423 ms returned []
Implicit Place search using SMT only with invariants took 8424 ms to find 0 implicit places.
[2022-06-11 00:31:07] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:31:07] [INFO ] Computed 7 place invariants in 383 ms
[2022-06-11 00:31:37] [INFO ] Performed 87649/122617 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:31:48] [INFO ] Dead Transitions using invariants and state equation in 41971 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1267/1267 places, 122617/122617 transitions.
Stuttering acceptance computed with spot in 248 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb102-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s87 0) (EQ s1202 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 111 steps with 0 reset in 37 ms.
FORMULA RERS2020-PT-pb102-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb102-LTLCardinality-01 finished in 51160 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U !p1))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1266 transition count 122614
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 1264 transition count 122613
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 5 place count 1264 transition count 122611
Deduced a syphon composed of 2 places in 65 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 9 place count 1262 transition count 122611
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 60 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 85 place count 1224 transition count 122573
Ensure Unique test removed 1981 transitions
Reduce isomorphic transitions removed 1981 transitions.
Iterating post reduction 2 with 1981 rules applied. Total rules applied 2066 place count 1224 transition count 120592
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 59 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 2070 place count 1222 transition count 120590
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2071 place count 1222 transition count 120589
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 58 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 2081 place count 1217 transition count 120590
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 2085 place count 1217 transition count 120586
Applied a total of 2085 rules in 3660 ms. Remains 1217 /1267 variables (removed 50) and now considering 120586/122617 (removed 2031) transitions.
[2022-06-11 00:31:53] [INFO ] Flow matrix only has 92370 transitions (discarded 28216 similar events)
// Phase 1: matrix 92370 rows 1217 cols
[2022-06-11 00:31:53] [INFO ] Computed 7 place invariants in 391 ms
[2022-06-11 00:32:01] [INFO ] Implicit Places using invariants in 7912 ms returned []
Implicit Place search using SMT only with invariants took 7912 ms to find 0 implicit places.
[2022-06-11 00:32:01] [INFO ] Flow matrix only has 92370 transitions (discarded 28216 similar events)
// Phase 1: matrix 92370 rows 1217 cols
[2022-06-11 00:32:01] [INFO ] Computed 7 place invariants in 443 ms
[2022-06-11 00:32:31] [INFO ] Performed 92335/120586 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:32:41] [INFO ] Dead Transitions using invariants and state equation in 40031 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1217/1267 places, 120586/122617 transitions.
Finished structural reductions, in 1 iterations. Remains : 1217/1267 places, 120586/122617 transitions.
Stuttering acceptance computed with spot in 117 ms :[p1, (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb102-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s805 0) (EQ s492 1)), p0:(OR (EQ s588 0) (EQ s237 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 92 steps with 0 reset in 20 ms.
FORMULA RERS2020-PT-pb102-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb102-LTLCardinality-02 finished in 51959 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1266 transition count 122614
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 1264 transition count 122613
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 5 place count 1264 transition count 122611
Deduced a syphon composed of 2 places in 58 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 9 place count 1262 transition count 122611
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 57 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 85 place count 1224 transition count 122573
Ensure Unique test removed 1981 transitions
Reduce isomorphic transitions removed 1981 transitions.
Iterating post reduction 2 with 1981 rules applied. Total rules applied 2066 place count 1224 transition count 120592
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 58 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 2070 place count 1222 transition count 120590
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2071 place count 1222 transition count 120589
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 57 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 2081 place count 1217 transition count 120590
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 2085 place count 1217 transition count 120586
Applied a total of 2085 rules in 3438 ms. Remains 1217 /1267 variables (removed 50) and now considering 120586/122617 (removed 2031) transitions.
[2022-06-11 00:32:44] [INFO ] Flow matrix only has 92370 transitions (discarded 28216 similar events)
// Phase 1: matrix 92370 rows 1217 cols
[2022-06-11 00:32:45] [INFO ] Computed 7 place invariants in 346 ms
[2022-06-11 00:32:53] [INFO ] Implicit Places using invariants in 8112 ms returned []
Implicit Place search using SMT only with invariants took 8115 ms to find 0 implicit places.
[2022-06-11 00:32:53] [INFO ] Flow matrix only has 92370 transitions (discarded 28216 similar events)
// Phase 1: matrix 92370 rows 1217 cols
[2022-06-11 00:32:53] [INFO ] Computed 7 place invariants in 440 ms
[2022-06-11 00:33:23] [INFO ] Performed 91486/120586 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:33:33] [INFO ] Dead Transitions using invariants and state equation in 40090 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1217/1267 places, 120586/122617 transitions.
Finished structural reductions, in 1 iterations. Remains : 1217/1267 places, 120586/122617 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb102-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s932 0) (NEQ s711 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 84 steps with 0 reset in 14 ms.
FORMULA RERS2020-PT-pb102-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb102-LTLCardinality-03 finished in 51973 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(X(X(G(X(p0))))) U p1) U p1)))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Applied a total of 0 rules in 269 ms. Remains 1267 /1267 variables (removed 0) and now considering 122617/122617 (removed 0) transitions.
[2022-06-11 00:33:33] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:33:34] [INFO ] Computed 7 place invariants in 401 ms
[2022-06-11 00:33:42] [INFO ] Implicit Places using invariants in 8449 ms returned []
Implicit Place search using SMT only with invariants took 8450 ms to find 0 implicit places.
[2022-06-11 00:33:42] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:33:42] [INFO ] Computed 7 place invariants in 485 ms
[2022-06-11 00:34:12] [INFO ] Performed 88696/122617 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:34:24] [INFO ] Dead Transitions using invariants and state equation in 41894 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1267/1267 places, 122617/122617 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb102-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s906 0) (EQ s173 1)), p0:(OR (EQ s1120 0) (EQ s72 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 80810 steps with 40405 reset in 10001 ms.
Product exploration timeout after 88760 steps with 44380 reset in 10001 ms.
Computed a total of 245 stabilizing places and 27913 stable transitions
Computed a total of 245 stabilizing places and 27913 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 4 factoid took 100 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA RERS2020-PT-pb102-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RERS2020-PT-pb102-LTLCardinality-04 finished in 71653 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Applied a total of 0 rules in 178 ms. Remains 1267 /1267 variables (removed 0) and now considering 122617/122617 (removed 0) transitions.
[2022-06-11 00:34:45] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:34:45] [INFO ] Computed 7 place invariants in 386 ms
[2022-06-11 00:34:53] [INFO ] Implicit Places using invariants in 8269 ms returned []
Implicit Place search using SMT only with invariants took 8274 ms to find 0 implicit places.
[2022-06-11 00:34:53] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:34:54] [INFO ] Computed 7 place invariants in 472 ms
[2022-06-11 00:35:24] [INFO ] Performed 95889/122617 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:35:32] [INFO ] Dead Transitions using invariants and state equation in 39406 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1267/1267 places, 122617/122617 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb102-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s446 0) (EQ s455 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 9625 ms.
Product exploration explored 100000 steps with 33333 reset in 9299 ms.
Computed a total of 245 stabilizing places and 27913 stable transitions
Computed a total of 245 stabilizing places and 27913 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 66 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA RERS2020-PT-pb102-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RERS2020-PT-pb102-LTLCardinality-06 finished in 67762 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(X(p0))&&G(p1)))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Applied a total of 0 rules in 186 ms. Remains 1267 /1267 variables (removed 0) and now considering 122617/122617 (removed 0) transitions.
[2022-06-11 00:35:53] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:35:53] [INFO ] Computed 7 place invariants in 396 ms
[2022-06-11 00:36:01] [INFO ] Implicit Places using invariants in 8563 ms returned []
Implicit Place search using SMT only with invariants took 8568 ms to find 0 implicit places.
[2022-06-11 00:36:01] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:36:02] [INFO ] Computed 7 place invariants in 424 ms
[2022-06-11 00:36:32] [INFO ] Performed 90761/122617 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:36:42] [INFO ] Dead Transitions using invariants and state equation in 41089 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1267/1267 places, 122617/122617 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : RERS2020-PT-pb102-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(AND (EQ s371 0) (EQ s423 1)), p0:(AND (EQ s406 0) (EQ s127 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 5 ms.
FORMULA RERS2020-PT-pb102-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb102-LTLCardinality-08 finished in 50275 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1266 transition count 122614
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 1264 transition count 122613
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 5 place count 1264 transition count 122611
Deduced a syphon composed of 2 places in 65 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 9 place count 1262 transition count 122611
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 58 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 85 place count 1224 transition count 122573
Ensure Unique test removed 1981 transitions
Reduce isomorphic transitions removed 1981 transitions.
Iterating post reduction 2 with 1981 rules applied. Total rules applied 2066 place count 1224 transition count 120592
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 51 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 2070 place count 1222 transition count 120590
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2071 place count 1222 transition count 120589
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 50 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 2081 place count 1217 transition count 120590
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 2085 place count 1217 transition count 120586
Applied a total of 2085 rules in 3397 ms. Remains 1217 /1267 variables (removed 50) and now considering 120586/122617 (removed 2031) transitions.
[2022-06-11 00:36:46] [INFO ] Flow matrix only has 92370 transitions (discarded 28216 similar events)
// Phase 1: matrix 92370 rows 1217 cols
[2022-06-11 00:36:46] [INFO ] Computed 7 place invariants in 362 ms
[2022-06-11 00:36:54] [INFO ] Implicit Places using invariants in 8234 ms returned []
Implicit Place search using SMT only with invariants took 8234 ms to find 0 implicit places.
[2022-06-11 00:36:54] [INFO ] Flow matrix only has 92370 transitions (discarded 28216 similar events)
// Phase 1: matrix 92370 rows 1217 cols
[2022-06-11 00:36:55] [INFO ] Computed 7 place invariants in 368 ms
[2022-06-11 00:37:25] [INFO ] Performed 91317/120586 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:37:34] [INFO ] Dead Transitions using invariants and state equation in 39862 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1217/1267 places, 120586/122617 transitions.
Finished structural reductions, in 1 iterations. Remains : 1217/1267 places, 120586/122617 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RERS2020-PT-pb102-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (EQ s126 0) (EQ s826 1)), p1:(OR (EQ s115 0) (EQ s469 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 59 steps with 0 reset in 11 ms.
FORMULA RERS2020-PT-pb102-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb102-LTLCardinality-09 finished in 51804 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((X(p0)&&G((X(G(p1))||p2))))))'
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Applied a total of 0 rules in 192 ms. Remains 1267 /1267 variables (removed 0) and now considering 122617/122617 (removed 0) transitions.
[2022-06-11 00:37:35] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:37:35] [INFO ] Computed 7 place invariants in 395 ms
[2022-06-11 00:37:43] [INFO ] Implicit Places using invariants in 8128 ms returned []
Implicit Place search using SMT only with invariants took 8130 ms to find 0 implicit places.
[2022-06-11 00:37:43] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:37:43] [INFO ] Computed 7 place invariants in 378 ms
[2022-06-11 00:38:13] [INFO ] Performed 94939/122617 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:38:22] [INFO ] Dead Transitions using invariants and state equation in 39569 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1267/1267 places, 122617/122617 transitions.
Stuttering acceptance computed with spot in 321 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : RERS2020-PT-pb102-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=2 dest: 3}, { cond=(NOT p0), acceptance={1} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=3 dest: 3}, { cond=(NOT p1), acceptance={1} source=3 dest: 4}, { cond=(AND p2 p1), acceptance={0} source=3 dest: 5}, { cond=(AND p2 p1), acceptance={} source=3 dest: 6}], [{ cond=(NOT p2), acceptance={0, 1} source=4 dest: 3}, { cond=true, acceptance={1} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=5 dest: 4}, { cond=(AND p2 (NOT p0) p1), acceptance={0} source=5 dest: 5}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=6 dest: 3}, { cond=(NOT p1), acceptance={1} source=6 dest: 4}, { cond=(AND p2 p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(EQ s250 0), p0:(EQ s250 1), p1:(AND (EQ s550 0) (EQ s397 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 7454 ms.
Product exploration explored 100000 steps with 0 reset in 8335 ms.
Computed a total of 245 stabilizing places and 27913 stable transitions
Computed a total of 245 stabilizing places and 27913 stable transitions
Detected a total of 245/1267 stabilizing places and 27913/122617 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X p2), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), true, (X (X (NOT (AND p2 p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 744 ms. Reduced automaton from 7 states, 25 edges and 3 AP to 7 states, 24 edges and 3 AP.
Stuttering acceptance computed with spot in 288 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1340 ms. (steps per millisecond=7 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 22227 steps, run timeout after 9002 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 22227 steps, saw 15681 distinct states, run finished after 9003 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 11 properties.
[2022-06-11 00:38:53] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:38:53] [INFO ] Computed 7 place invariants in 363 ms
[2022-06-11 00:38:53] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 00:39:18] [INFO ] After 24591ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:8
[2022-06-11 00:39:19] [INFO ] State equation strengthened by 3015 read => feed constraints.
[2022-06-11 00:39:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 00:39:19] [INFO ] After 25656ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Drop transitions removed 2004 transitions
Reduce isomorphic transitions removed 2004 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2006 rules applied. Total rules applied 2006 place count 1267 transition count 120611
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 2009 place count 1265 transition count 120610
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2009 place count 1265 transition count 120608
Deduced a syphon composed of 2 places in 74 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2013 place count 1263 transition count 120608
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 64 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 2089 place count 1225 transition count 120570
Ensure Unique test removed 1981 transitions
Reduce isomorphic transitions removed 1981 transitions.
Iterating post reduction 2 with 1981 rules applied. Total rules applied 4070 place count 1225 transition count 118589
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 64 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 4074 place count 1223 transition count 118587
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 4077 place count 1223 transition count 118584
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 65 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 4087 place count 1218 transition count 118585
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 4091 place count 1218 transition count 118581
Free-agglomeration rule applied 38 times.
Iterating global reduction 5 with 38 rules applied. Total rules applied 4129 place count 1218 transition count 118543
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 5 with 74 rules applied. Total rules applied 4203 place count 1180 transition count 118507
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4204 place count 1180 transition count 118506
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 4206 place count 1179 transition count 118505
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 4207 place count 1179 transition count 118504
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4208 place count 1178 transition count 118504
Free-agglomeration rule (complex) applied 75 times with reduction of 4414 identical transitions.
Iterating global reduction 8 with 75 rules applied. Total rules applied 4283 place count 1178 transition count 134714
Reduce places removed 75 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 3410 transitions
Reduce isomorphic transitions removed 3458 transitions.
Iterating post reduction 8 with 3533 rules applied. Total rules applied 7816 place count 1103 transition count 131256
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 7817 place count 1102 transition count 131255
Applied a total of 7817 rules in 9015 ms. Remains 1102 /1267 variables (removed 165) and now considering 131255/122617 (removed -8638) transitions.
Finished structural reductions, in 1 iterations. Remains : 1102/1267 places, 131255/122617 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 1163 ms. (steps per millisecond=8 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 10527 steps, run timeout after 6005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 10527 steps, saw 7865 distinct states, run finished after 6005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 11 properties.
[2022-06-11 00:39:37] [INFO ] Flow matrix only has 104269 transitions (discarded 26986 similar events)
// Phase 1: matrix 104269 rows 1102 cols
[2022-06-11 00:39:37] [INFO ] Computed 7 place invariants in 540 ms
[2022-06-11 00:39:38] [INFO ] [Real]Absence check using 7 positive place invariants in 15 ms returned sat
[2022-06-11 00:40:02] [INFO ] After 24666ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:8
[2022-06-11 00:40:04] [INFO ] State equation strengthened by 3605 read => feed constraints.
[2022-06-11 00:40:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 00:40:04] [INFO ] After 26384ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 1102 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1102/1102 places, 131255/131255 transitions.
Applied a total of 0 rules in 1180 ms. Remains 1102 /1102 variables (removed 0) and now considering 131255/131255 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1102/1102 places, 131255/131255 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1102/1102 places, 131255/131255 transitions.
Applied a total of 0 rules in 845 ms. Remains 1102 /1102 variables (removed 0) and now considering 131255/131255 (removed 0) transitions.
[2022-06-11 00:40:06] [INFO ] Flow matrix only has 104269 transitions (discarded 26986 similar events)
// Phase 1: matrix 104269 rows 1102 cols
[2022-06-11 00:40:06] [INFO ] Computed 7 place invariants in 611 ms
[2022-06-11 00:40:15] [INFO ] Implicit Places using invariants in 9112 ms returned []
Implicit Place search using SMT only with invariants took 9115 ms to find 0 implicit places.
[2022-06-11 00:40:15] [INFO ] Flow matrix only has 104269 transitions (discarded 26986 similar events)
// Phase 1: matrix 104269 rows 1102 cols
[2022-06-11 00:40:16] [INFO ] Computed 7 place invariants in 605 ms
[2022-06-11 00:40:46] [INFO ] Performed 92436/131255 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:40:58] [INFO ] Dead Transitions using invariants and state equation in 42832 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1102/1102 places, 131255/131255 transitions.
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X p2), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), true, (X (X (NOT (AND p2 p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 672 ms. Reduced automaton from 7 states, 24 edges and 3 AP to 7 states, 24 edges and 3 AP.
Stuttering acceptance computed with spot in 364 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 323 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
[2022-06-11 00:40:59] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:41:00] [INFO ] Computed 7 place invariants in 471 ms
Could not prove EG (NOT p0)
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Applied a total of 0 rules in 175 ms. Remains 1267 /1267 variables (removed 0) and now considering 122617/122617 (removed 0) transitions.
[2022-06-11 00:41:15] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:41:16] [INFO ] Computed 7 place invariants in 365 ms
[2022-06-11 00:41:24] [INFO ] Implicit Places using invariants in 8314 ms returned []
Implicit Place search using SMT only with invariants took 8315 ms to find 0 implicit places.
[2022-06-11 00:41:24] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:41:24] [INFO ] Computed 7 place invariants in 360 ms
[2022-06-11 00:41:54] [INFO ] Performed 91113/122617 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:42:05] [INFO ] Dead Transitions using invariants and state equation in 41142 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1267/1267 places, 122617/122617 transitions.
Computed a total of 245 stabilizing places and 27913 stable transitions
Computed a total of 245 stabilizing places and 27913 stable transitions
Detected a total of 245/1267 stabilizing places and 27913/122617 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), true, (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 491 ms. Reduced automaton from 7 states, 24 edges and 3 AP to 7 states, 24 edges and 3 AP.
Stuttering acceptance computed with spot in 293 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1306 ms. (steps per millisecond=7 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=42 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 20428 steps, run timeout after 9003 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 20428 steps, saw 14491 distinct states, run finished after 9005 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 11 properties.
[2022-06-11 00:42:19] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:42:19] [INFO ] Computed 7 place invariants in 488 ms
[2022-06-11 00:42:20] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 00:42:44] [INFO ] After 25017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-06-11 00:42:45] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:43:09] [INFO ] After 24513ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :7
[2022-06-11 00:43:10] [INFO ] State equation strengthened by 3015 read => feed constraints.
[2022-06-11 00:43:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 00:43:10] [INFO ] After 25941ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Drop transitions removed 2004 transitions
Reduce isomorphic transitions removed 2004 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2006 rules applied. Total rules applied 2006 place count 1267 transition count 120611
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 2009 place count 1265 transition count 120610
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2009 place count 1265 transition count 120608
Deduced a syphon composed of 2 places in 56 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2013 place count 1263 transition count 120608
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 62 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 2089 place count 1225 transition count 120570
Ensure Unique test removed 1981 transitions
Reduce isomorphic transitions removed 1981 transitions.
Iterating post reduction 2 with 1981 rules applied. Total rules applied 4070 place count 1225 transition count 118589
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 126 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 4074 place count 1223 transition count 118587
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 4077 place count 1223 transition count 118584
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 59 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 4087 place count 1218 transition count 118585
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 4091 place count 1218 transition count 118581
Free-agglomeration rule applied 38 times.
Iterating global reduction 5 with 38 rules applied. Total rules applied 4129 place count 1218 transition count 118543
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 5 with 74 rules applied. Total rules applied 4203 place count 1180 transition count 118507
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4204 place count 1180 transition count 118506
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 4206 place count 1179 transition count 118505
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 4207 place count 1179 transition count 118504
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4208 place count 1178 transition count 118504
Free-agglomeration rule (complex) applied 75 times with reduction of 4414 identical transitions.
Iterating global reduction 8 with 75 rules applied. Total rules applied 4283 place count 1178 transition count 134714
Reduce places removed 75 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 3410 transitions
Reduce isomorphic transitions removed 3458 transitions.
Iterating post reduction 8 with 3533 rules applied. Total rules applied 7816 place count 1103 transition count 131256
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 7817 place count 1102 transition count 131255
Applied a total of 7817 rules in 7820 ms. Remains 1102 /1267 variables (removed 165) and now considering 131255/122617 (removed -8638) transitions.
Finished structural reductions, in 1 iterations. Remains : 1102/1267 places, 131255/122617 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1546 ms. (steps per millisecond=6 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=34 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 17906 steps, run timeout after 9004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 17906 steps, saw 13471 distinct states, run finished after 9004 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 8 properties.
[2022-06-11 00:43:31] [INFO ] Flow matrix only has 104269 transitions (discarded 26986 similar events)
// Phase 1: matrix 104269 rows 1102 cols
[2022-06-11 00:43:31] [INFO ] Computed 7 place invariants in 557 ms
[2022-06-11 00:43:32] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 00:43:56] [INFO ] After 24693ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:3
[2022-06-11 00:43:57] [INFO ] State equation strengthened by 3605 read => feed constraints.
[2022-06-11 00:43:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 00:43:57] [INFO ] After 25690ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 1102 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1102/1102 places, 131255/131255 transitions.
Applied a total of 0 rules in 704 ms. Remains 1102 /1102 variables (removed 0) and now considering 131255/131255 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1102/1102 places, 131255/131255 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1102/1102 places, 131255/131255 transitions.
Applied a total of 0 rules in 630 ms. Remains 1102 /1102 variables (removed 0) and now considering 131255/131255 (removed 0) transitions.
[2022-06-11 00:43:58] [INFO ] Flow matrix only has 104269 transitions (discarded 26986 similar events)
// Phase 1: matrix 104269 rows 1102 cols
[2022-06-11 00:43:59] [INFO ] Computed 7 place invariants in 490 ms
[2022-06-11 00:44:07] [INFO ] Implicit Places using invariants in 8560 ms returned []
Implicit Place search using SMT only with invariants took 8562 ms to find 0 implicit places.
[2022-06-11 00:44:07] [INFO ] Flow matrix only has 104269 transitions (discarded 26986 similar events)
// Phase 1: matrix 104269 rows 1102 cols
[2022-06-11 00:44:07] [INFO ] Computed 7 place invariants in 448 ms
[2022-06-11 00:44:38] [INFO ] Performed 91356/131255 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:44:50] [INFO ] Dead Transitions using invariants and state equation in 43525 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1102/1102 places, 131255/131255 transitions.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), true, (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (G (NOT (AND (NOT p0) (NOT p2)))), (G (NOT (AND (NOT p0) (NOT p2) p1))), (G (NOT (AND (NOT p0) (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 586 ms. Reduced automaton from 7 states, 24 edges and 3 AP to 7 states, 21 edges and 3 AP.
Stuttering acceptance computed with spot in 297 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 289 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
[2022-06-11 00:44:52] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:44:53] [INFO ] Computed 7 place invariants in 447 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 327 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 1 reset in 8914 ms.
Product exploration explored 100000 steps with 0 reset in 8320 ms.
Built C files in :
/tmp/ltsmin10339492596815510934
[2022-06-11 00:45:27] [INFO ] Built C files in 1069ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10339492596815510934
Running compilation step : cd /tmp/ltsmin10339492596815510934;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10339492596815510934;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10339492596815510934;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Applied a total of 0 rules in 185 ms. Remains 1267 /1267 variables (removed 0) and now considering 122617/122617 (removed 0) transitions.
[2022-06-11 00:45:30] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:45:30] [INFO ] Computed 7 place invariants in 430 ms
[2022-06-11 00:45:38] [INFO ] Implicit Places using invariants in 8574 ms returned []
Implicit Place search using SMT only with invariants took 8576 ms to find 0 implicit places.
[2022-06-11 00:45:38] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:45:39] [INFO ] Computed 7 place invariants in 423 ms
[2022-06-11 00:46:09] [INFO ] Performed 87928/122617 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 00:46:21] [INFO ] Dead Transitions using invariants and state equation in 42290 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1267/1267 places, 122617/122617 transitions.
Built C files in :
/tmp/ltsmin9952667968891650944
[2022-06-11 00:46:21] [INFO ] Built C files in 704ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9952667968891650944
Running compilation step : cd /tmp/ltsmin9952667968891650944;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9952667968891650944;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9952667968891650944;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-11 00:46:32] [INFO ] Flatten gal took : 3903 ms
[2022-06-11 00:46:36] [INFO ] Flatten gal took : 3633 ms
[2022-06-11 00:46:36] [INFO ] Time to serialize gal into /tmp/LTL6701074688560644408.gal : 441 ms
[2022-06-11 00:46:36] [INFO ] Time to serialize properties into /tmp/LTL12531198899400758567.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6701074688560644408.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12531198899400758567.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6701074...267
Read 1 LTL properties
Detected timeout of ITS tools.
[2022-06-11 00:46:56] [INFO ] Flatten gal took : 3723 ms
[2022-06-11 00:46:56] [INFO ] Applying decomposition
[2022-06-11 00:46:59] [INFO ] Flatten gal took : 3587 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4111691240488912284.txt' '-o' '/tmp/graph4111691240488912284.bin' '-w' '/tmp/graph4111691240488912284.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4111691240488912284.bin' '-l' '-1' '-v' '-w' '/tmp/graph4111691240488912284.weights' '-q' '0' '-e' '0.001'
[2022-06-11 00:47:06] [INFO ] Decomposing Gal with order
[2022-06-11 00:47:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 00:47:21] [INFO ] Removed a total of 286125 redundant transitions.
[2022-06-11 00:47:22] [INFO ] Flatten gal took : 12301 ms
[2022-06-11 00:47:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 3441 labels/synchronizations in 9181 ms.
[2022-06-11 00:47:34] [INFO ] Time to serialize gal into /tmp/LTL1742840936912720719.gal : 250 ms
[2022-06-11 00:47:34] [INFO ] Time to serialize properties into /tmp/LTL11016098199400303627.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1742840936912720719.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11016098199400303627.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1742840...246
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin568974327098630981
[2022-06-11 00:47:50] [INFO ] Built C files in 1021ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin568974327098630981
Running compilation step : cd /tmp/ltsmin568974327098630981;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin568974327098630981;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin568974327098630981;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property RERS2020-PT-pb102-LTLCardinality-10 finished in 618366 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)&&F(X(p1))&&p2)))'
Support contains 6 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 122617/122617 transitions.
Applied a total of 0 rules in 187 ms. Remains 1267 /1267 variables (removed 0) and now considering 122617/122617 (removed 0) transitions.
[2022-06-11 00:47:53] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:47:54] [INFO ] Computed 7 place invariants in 596 ms
[2022-06-11 00:48:01] [INFO ] Implicit Places using invariants in 7607 ms returned []
Implicit Place search using SMT only with invariants took 7608 ms to find 0 implicit places.
[2022-06-11 00:48:01] [INFO ] Flow matrix only has 94416 transitions (discarded 28201 similar events)
// Phase 1: matrix 94416 rows 1267 cols
[2022-06-11 00:48:01] [INFO ] Computed 7 place invariants in 568 ms
[2022-06-11 00:48:31] [INFO ] Performed 31665/122617 'is it Dead' test of which 0 returned DEAD in 30 seconds.

BK_STOP 1654908590897

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb102"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RERS2020-PT-pb102, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472282500635"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb102.tgz
mv RERS2020-PT-pb102 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;